diff --git a/README.md b/README.md
index fd17ce1a..27900ac7 100644
--- a/README.md
+++ b/README.md
@@ -158,6 +158,11 @@ histogram.get(labels: { service: 'users' })
 # => { 0.005 => 3, 0.01 => 15, 0.025 => 18, ..., 2.5 => 42, 5 => 42, 10 = >42 }
 ```
 
+Histograms provide default buckets of `[0.005, 0.01, 0.025, 0.05, 0.1, 0.25, 0.5, 1, 2.5, 5, 10]`
+
+You can specify your own buckets, either explicitly, or using the `Histogram.linear_buckets`
+or `Histogram.exponential_buckets` methods to define regularly spaced buckets.
+
 ### Summary
 
 Summary, similar to histograms, is an accumulator for samples. It captures
diff --git a/lib/prometheus/client/histogram.rb b/lib/prometheus/client/histogram.rb
index 29f540b6..795477f1 100644
--- a/lib/prometheus/client/histogram.rb
+++ b/lib/prometheus/client/histogram.rb
@@ -33,6 +33,14 @@ def initialize(name,
               store_settings: store_settings)
       end
 
+      def self.linear_buckets(start:, width:, count:)
+        count.times.map { |idx| start.to_f + idx * width }
+      end
+
+      def self.exponential_buckets(start:, factor: 2, count:)
+        count.times.map { |idx| start.to_f * factor ** idx }
+      end
+
       def with_labels(labels)
         self.class.new(name,
                        docstring: docstring,
diff --git a/spec/prometheus/client/histogram_spec.rb b/spec/prometheus/client/histogram_spec.rb
index 48aaa62a..780875f9 100644
--- a/spec/prometheus/client/histogram_spec.rb
+++ b/spec/prometheus/client/histogram_spec.rb
@@ -37,6 +37,20 @@
     end
   end
 
+  describe ".linear_buckets" do
+    it "generates buckets" do
+      expect(described_class.linear_buckets(start: 1, width: 2, count: 5)).
+        to eql([1.0, 3.0, 5.0, 7.0, 9.0])
+    end
+  end
+
+  describe ".exponential_buckets" do
+    it "generates buckets" do
+      expect(described_class.exponential_buckets(start: 1, factor: 2, count: 5)).
+        to eql([1.0, 2.0, 4.0, 8.0, 16.0])
+    end
+  end
+
   describe '#observe' do
     it 'records the given value' do
       expect do